/lib/Cake/Controller/Component/AclComponent.php - pictcode - Redmine

pictcode / lib / Cake / Controller / Component / AclComponent.php @ 635eef61

       <?php
       /**
        * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
        * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+       *
        * Licensed under The MIT License
        * For full copyright and license information, please see the LICENSE.txt
        * Redistributions of files must retain the above copyright notice.
+       *
        * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
        * @link          http://cakephp.org CakePHP(tm) Project
        * @package       Cake.Controller.Component
        * @since         CakePHP(tm) v 0.10.0.1076
        * @license       http://www.opensource.org/licenses/mit-license.php MIT License
        */
       App::uses('Component', 'Controller');
       App::uses('AclInterface', 'Controller/Component/Acl');
       /**
        * Access Control List factory class.
+       *
        * Uses a strategy pattern to allow custom ACL implementations to be used with the same component interface.
        * You can define by changing `Configure::write('Acl.classname', 'DbAcl');` in your core.php. The adapter
        * you specify must implement `AclInterface`
+       *
        * @package       Cake.Controller.Component
        * @link http://book.cakephp.org/2.0/en/core-libraries/components/access-control-lists.html
        */
       class AclComponent extends Component {
       /**
        * Instance of an ACL class
+       *
        * @var AclInterface
        */
               protected $_Instance = null;
       /**
        * Aro object.
+       *
        * @var string
        */
               public $Aro;
       /**
        * Aco object
+       *
        * @var string
        */
               public $Aco;
       /**
        * Constructor. Will return an instance of the correct ACL class as defined in `Configure::read('Acl.classname')`
+       *
        * @param ComponentCollection $collection Collection instance.
        * @param array $settings Settings list.
        * @throws CakeException when Acl.classname could not be loaded.
        */
               public function __construct(ComponentCollection $collection, $settings = array()) {
                       parent::__construct($collection, $settings);
                       $name = Configure::read('Acl.classname');
                       if (!class_exists($name)) {
                               list($plugin, $name) = pluginSplit($name, true);
                               App::uses($name, $plugin . 'Controller/Component/Acl');
                               if (!class_exists($name)) {
                                       throw new CakeException(__d('cake_dev', 'Could not find %s.', $name));
+                              }
+                      }
                       $this->adapter($name);
+              }
       /**
        * Sets or gets the Adapter object currently in the AclComponent.
+       *
        * `$this->Acl->adapter();` will get the current adapter class while
        * `$this->Acl->adapter($obj);` will set the adapter class
+       *
        * Will call the initialize method on the adapter if setting a new one.
+       *
        * @param AclInterface|string $adapter Instance of AclInterface or a string name of the class to use. (optional)
        * @return AclInterface|null Either null, or the adapter implementation.
        * @throws CakeException when the given class is not an instance of AclInterface
        */
               public function adapter($adapter = null) {
                       if ($adapter) {
                               if (is_string($adapter)) {
                                       $adapter = new $adapter();
+                              }
                               if (!$adapter instanceof AclInterface) {
                                       throw new CakeException(__d('cake_dev', 'AclComponent adapters must implement AclInterface'));
+                              }
                               $this->_Instance = $adapter;
                               $this->_Instance->initialize($this);
                               return null;
+                      }
                       return $this->_Instance;
+              }
       /**
        * Pass-thru function for ACL check instance. Check methods
        * are used to check whether or not an ARO can access an ACO
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        */
               public function check($aro, $aco, $action = "*") {
                       return $this->_Instance->check($aro, $aco, $action);
+              }
       /**
        * Pass-thru function for ACL allow instance. Allow methods
        * are used to grant an ARO access to an ACO.
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        */
               public function allow($aro, $aco, $action = "*") {
                       return $this->_Instance->allow($aro, $aco, $action);
+              }
       /**
        * Pass-thru function for ACL deny instance. Deny methods
        * are used to remove permission from an ARO to access an ACO.
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        */
               public function deny($aro, $aco, $action = "*") {
                       return $this->_Instance->deny($aro, $aco, $action);
+              }
       /**
        * Pass-thru function for ACL inherit instance. Inherit methods
        * modify the permission for an ARO to be that of its parent object.
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        */
               public function inherit($aro, $aco, $action = "*") {
                       return $this->_Instance->inherit($aro, $aco, $action);
+              }
       /**
        * Pass-thru function for ACL grant instance. An alias for AclComponent::allow()
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        * @deprecated 3.0.0 Will be removed in 3.0.
        */
               public function grant($aro, $aco, $action = "*") {
                       trigger_error(__d('cake_dev', '%s is deprecated, use %s instead', 'AclComponent::grant()', 'allow()'), E_USER_WARNING);
                       return $this->_Instance->allow($aro, $aco, $action);
+              }
       /**
        * Pass-thru function for ACL grant instance. An alias for AclComponent::deny()
+       *
        * @param array|string|Model $aro ARO The requesting object identifier. See `AclNode::node()` for possible formats
        * @param array|string|Model $aco ACO The controlled object identifier. See `AclNode::node()` for possible formats
        * @param string $action Action (defaults to *)
        * @return bool Success
        * @deprecated 3.0.0 Will be removed in 3.0.
        */
               public function revoke($aro, $aco, $action = "*") {
                       trigger_error(__d('cake_dev', '%s is deprecated, use %s instead', 'AclComponent::revoke()', 'deny()'), E_USER_WARNING);
                       return $this->_Instance->deny($aro, $aco, $action);
+              }
+      }